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Some application/Device is/was listening on port 3052. The internal ip addresses are just broadcasting on your network. 10.1.1.255 is a broadcast address. 
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Some application/Device is/was listening on port 3052. The internal ip addresses are just broadcasting on your network. 10.1.1.255 is a broadcast address.

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I am sorry. &nbsp;Would you clarify.<br />
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1. Why would something be listening in on port 3052?<br />
2. Why are internal ip addresses broadcasting?
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I am sorry.  Would you clarify.

1. Why would something be listening in on port 3052?
2. Why are internal ip addresses broadcasting?

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An internal IP address is sending out a strange UPD packet. &nbsp;It says the source &nbsp;port 44741 and the destination is 3052. The destination IP address is 10.1.1.255. &nbsp;<br />
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Also another IP address is sending a packet from source port 54801 to destination port 3052. &nbsp;Any ideas? &nbsp;Thanks.
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An internal IP address is sending out a strange UPD packet.  It says the source  port 44741 and the destination is 3052. The destination IP address is 10.1.1.255.  

Also another IP address is sending a packet from source port 54801 to destination port 3052.  Any ideas?  Thanks.

Strange port numbers and packets

Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).

Network Analysis

The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries, organized in abstraction layers, traditionally called "Link," "Internet," "Transport" and "Application”. Its routing function enables internetworking, and essentially establishes the Internet. IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information.

Internet Protocols

Networking software modules are interfaced with a framework implemented on the machine's operating system that implements the networking functionality of the operating system. The best known frameworks are the TCP/IP model and the OSI model. Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite.[9] Some of the best known protocol suites include: IPX/SPX, X.25, AX.25, AppleTalk and TCP/IP. Other protocols indirectly related to networking include the hypertext transfer protocol (HTTP) and its related technologies, Dynamic Host Configuration Protocol (DHCP), Domain Name Server (DNS) and other Internet protocols.